Talking about the application of resin bolt in the cutting roadway;
浅谈树脂锚杆在掘进巷中的应用
Quantity of accelerant affected to gel time of anchoring agent for resin bolt;
促进剂用量对树脂锚杆锚固剂凝胶时间的影响
This paper study the mechanism of resin bolt,and establish the mechanical model,we found that the bolting force of resin bolt is related to characters of surrounding rockmass,resin,bolt and the stress of surrounding rockmass etc.
本文通过对树脂锚杆作用机理进行研究,建立树脂锚杆的力学模型,发现树脂锚杆的锚固力与围岩性质、树脂锚固剂、锚杆杆体和围岩应力等因素有关;同时分析了锚网支护与围岩共同作用机理,并应用FLAC对锚网支护机理进行研究,发现锚网支护与围岩形成压缩拱,依靠压缩拱来抵抗围岩应力,进而维护巷道围岩的稳定。
Influence of water and temperature on resin anchor-hold;
水和温度对树脂锚杆锚固力的影响
The resin anchor-hold is usually lower than theoretic value in the laneway in which water seeps severely from wall rock or high temperature in some laneway.
为了弄清煤矿巷道围岩渗水严重或局部巷道温度升高地段,通用树脂锚杆锚固力往往低于理论计算值的原因,结合现场观测,在实验室通过自行设计的装置研究了一定温度范围内以及室温时钻孔流水和钻孔内积水两种情况下,水对树脂锚杆锚固力的影响程度。
Recoverable Resin Bolt Anchoring Section Anchoring Characteristic Study
可回收树脂锚杆锚固段锚固特性研究
Escorting Roadways along Goaf by Using Support Technology with High Strength Resin Bolt
应用高强树脂锚杆支护技术沿空送巷
Based on the supporting design of resin anchoring bolt in Daliuta coal mine, the engineering analogy method was adopted to design the supporting system using the new type of mechanical anchoring bolt in the testing entry of fully mechanized mining face.
以大柳塔矿树脂锚杆支护设计为基础，采用工程类比法进行综采工作面巷道新型机械锚杆支护设计。
resin roof bolting
灌注树脂固定锚杆法
Analysis on Supporting Effect of New Resin Retrievable Bolt
新型树脂式可回收锚杆支护效果分析
The water has an effect on anchoring performance of resin cable bolts.
水对树脂锚索锚固性能具有影响,可导致锚索锚固失效。
Through our untiring efforts, fortunately, everything is in a well development situation.
公司主要产品有高强化学锚栓、射式植筋胶、脂建筑胶泥和树脂锚固剂等系列锚固产品。
Application of resin anchor fixation in construction of frame structure wall connecting bar
树脂锚固在框架结构墙体拉结筋施工中的应用
nuts of an anchor
有杆锚杆孔上下的杆箍
explosively anchored
炸药爆破锚固锚杆法
Safety Evaluation of Roof-bolt Coal Roadway Based on Fault Tree Analysis
基于事故树分析法的锚杆支护煤巷顶板安全评价
muzzle an anchor
挽绑锚链(用小绳将锚链挽绑在锚杆上
Anchoring effect of pressure-type anchor rods on anchored section
压力型锚杆锚固段锚固效应特性分析
The lowest part of an anchor, where the arms are joined to the shank.
锚冠锚的最下部也是锚臂和锚杆相结合的地方
Research on the guided wave reflecting from the upper interface of partially grouted rock bolt
导波在端锚锚杆锚固段上界面的反射研究
Problems of Prestressed Anchor Cable
预应力锚杆(锚索)设计施工中的问题
Discussin on Bolt and Cable Supporting Technique of the Comples Roof
复合顶板巷道锚杆锚索支护技术探讨
The study on longitudinal vibration regulation of bolt in anchorage quality
锚杆在锚固状态下纵向振动规律研究